Chromium Code Reviews Chromium Code Reviews
Issue 1586563005:
Add Event.scoped (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master| OLD | NEW |
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| (Empty) | |
| 1 <!DOCTYPE html> | |
| 2 <script src="../../../resources/testharness.js"></script> | |
| 3 <script src="../../../resources/testharnessreport.js"></script> | |
| 4 <script src="resources/shadow-dom.js"></script> | |
| 5 <img id="img" src="../../images/resources/test-load.jpg"> | |
| 6 <div id="sandbox"> | |
| 7 <div id = "host"> | |
| 8 <template> | |
| 9 <img id="target" src="../../images/resources/test-load.jpg"> | |
| 10 </template> | |
| 11 </div> | |
| 12 </div> | |
| 13 <script> | |
| 14 setup({ explicit_done: true }); | |
| 15 var e; | |
| 16 test(function() { | |
| 17 e = new Event('test'); | |
| 18 assert_equals(e.scoped, false); | |
| 19 }, "A new event's scoped value should be set to false by default."); | |
| 20 | |
| 21 test(function() { | |
| 22 e = new Event('test', { scoped: true }); | |
| 23 assert_equals(e.scoped, true); | |
| 24 }, 'Users should be able to set a scoped value.'); | |
| 25 | |
| 26 img.onload = function(e) { | |
| 27 test(function() { | |
| 28 assert_equals(e.scoped, true); | |
|
kochi
2016/01/27 06:02:16
Can you guarantee that onload event ever happens i
| |
| 29 }, "UA load event's scoped should be set to true"); | |
| 30 }; | |
| 31 | |
| 32 var resultNonTrusted = []; | |
| 33 | |
| 34 function addEventListeners(nodes) | |
| 35 { | |
| 36 for (var i = 0; i < nodes.length; ++i) { | |
| 37 var node = getNodeInTreeOfTrees(nodes[i]); | |
| 38 node.addEventListener('load', recordEvent, false); | |
| 39 node.addEventListener('error', recordEvent, false); | |
| 40 } | |
| 41 } | |
| 42 | |
| 43 function recordEvent(event) | |
| 44 { | |
| 45 if (event.type == 'load') { | |
| 46 if (event.currentTarget.id == 'host'){ | |
| 47 test(function() { | |
| 48 assert_true(false); | |
| 49 }, "Load event should be stopped if created by UAs."); | |
| 50 } else { | |
| 51 test(function() { | |
| 52 assert_equals(event.currentTarget.id, 'target'); | |
|
kochi
2016/01/27 06:02:16
The test above (assert_true(false) is okay in the
| |
| 53 }, "Event fired in the right place."); | |
| 54 } | |
| 55 } | |
| 56 if (event.type == 'error') { | |
| 57 resultNonTrusted.push(event.currentTarget.id); | |
|
kochi
2016/01/27 06:02:16
Why this 'error' event did not cause the same erro
| |
| 58 if (resultNonTrusted.length == 2) { | |
| 59 test(function() { | |
| 60 assert_array_equals(resultNonTrusted, ['target', 'host']); | |
| 61 }, "Only certain trusted events should stop in bubbling."); | |
| 62 done(); | |
|
kochi
2016/01/27 06:02:16
done() can only be used in async_test().
| |
| 63 } | |
| 64 } | |
| 65 } | |
| 66 | |
| 67 var sandbox = document.getElementById('sandbox'); | |
| 68 convertTemplatesToShadowRootsWithin(sandbox); | |
| 69 var targetImg = getNodeInTreeOfTrees('host/target'); | |
| 70 addEventListeners(['host', 'host/target']); | |
| 71 | |
| 72 targetImg.setAttribute('src', '../../images/resources/lenna.jpg'); | |
| 73 var userError = new Event('error'); | |
| 74 targetImg.dispatchEvent(userError); | |
| 75 | |
| 76 </script> | |
| OLD | NEW |
